文档介绍：学科:英语
教学内容:What would you do?
教材分析(教学要求)
重点1 million
a hundred 100
a thousand 1,000
ten thousand 10,000
a million 1,000,000
重点2 -if句
上个学期,我们曾经学过由if 引导的句子,你还记得吗?对了,“ I’ll not go to the zoo if it rains tomorrow. ( 假如明天下雨,我就不去动物园。) You e to the party if you don’t wear jeans.( 如果你不穿牛仔裤,你就能来舞会。)”这个学期又在本单元见到了似曾相识的同样由if引导的句子,比如:“If I won the lottery, I would give it to medical research. ( 假如我赢了彩票的话,我就捐给医学研究。) If I were you, I would wear jeans and T-shirt.( 如果我是你,我就穿牛仔裤和T恤。)”
这两个单元学到的句子都是由if引导的。那么,它们有什么区别呢?
对了,分两种情况:
may possible happen
某事发生的可能性较大。
这种情况,有个十三字口诀:“主将从现,主过将从过,主现从现”。即主句是一般将来时,从句用一般现在时;主句用过去将来时,从句用一般过去时;当主句中有can/can’t的话,则从句用一般现在时。例如:
If he has time, he e tomorrow.
If she finishes early, she e back early.
If you don’t do homework, the teacher will scold you.
is just imaginary, and nothing will happen 某事只是想象的,并不会发生,或者发生的可能性很小。则要用我们常说的虚拟语气。例如:
If he were kind, he would help me with it. (He isn’t.)
If I had more money, I would buy all of them. (I don’t.)
If he were generous, he would give us a good treat. (He isn’t.)
If you were tired, you would find a good job. (You aren’t.)
If I were you, I would buy the dearest one. ( I am not.)
任务设计
任务I. 请用正确的形式填空。
1. If e, I ________ ( see ) you.
2. If it is fine, we______( go ) for a walk.
3. If it rained, they _________ ( stay ) at home.
4. You will spoil it if you ______ ( not be ) careful.